Description
Lanthanum aluminate (LaAlO3) is a perovskite-type oxide material with unique properties that make it highly desirable for various applications in electronics, optics, and energy storage devices. It exhibits excellent chemical stability, high thermal conductivity, and a wide bandgap, making it suitable for use as a substrate material in thin film deposition processes. LaAlO3 thin films possess exceptional dielectric properties, low defect densities, and high electron mobility, making them ideal for fabricating high-performance electronic devices such as field-effect transistors and capacitors. Furthermore, its compatibility with various substrates and its ability to be doped with different elements enable the engineering of tailored properties for specific applications, including optoelectronic devices and solid-state batteries. Overall, the versatile properties of Lanthanum Aluminate (LaAlO3) make it a promising material for advancing technologies in multiple fields.
Specification
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Material
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LaAlO3
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Density
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6.52g/cm3
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Hardness
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6.5Mohs
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Melting Point
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2080℃
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Coefficient of Thermal Expansion
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9.4×10^-6℃
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Dielectric Constant
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24.6
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Purity
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99.9%
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Applications
1. Electronics: LaAlO3 is widely used as a substrate material for the deposition of thin films in the fabrication of electronic devices such as field-effect transistors (FETs), capacitors, and resistors. Its high dielectric constant and low defect density make it particularly suitable for integrated circuits and memory devices.
2. Optoelectronics: The excellent optical properties of LaAlO3, including its transparency in the visible to near-infrared range and high refractive index, make it valuable for optoelectronic applications. It is used to produce waveguides, photonic devices, and optical coatings.
3. Solid-state Batteries: LaAlO3 is investigated as a solid electrolyte material for solid-state batteries due to its high ionic conductivity and stability against chemical reactions with electrode materials. Its incorporation can enhance rechargeable batteries' safety, energy density, and lifespan.
4. Catalysis: LaAlO3-based catalysts are employed in various chemical processes, including hydrogenation, oxidation, and fuel cell reactions, due to their high surface area, thermal stability, and catalytic activity.
5. Sensors: LaAlO3-based materials are utilized in gas sensors, humidity sensors, and environmental monitoring devices due to their sensitivity to changes in physical and chemical properties.
6. Spintronics: LaAlO3 thin films are explored for applications in spintronics, a field that utilizes the spin of electrons for information storage and processing, due to their unique magnetic and electronic properties.
Packing
Our Lanthanum Aluminate (LaAlO3) Evaporation Materials are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage caused during storage or transportation.
